package pt.ipleiria.estg.es2.byinvitationonly;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

import static pt.ipleiria.estg.es2.byinvitationonly.WhoIsHereActivity.IS_CHECKED_IN;


public class MainActivity extends Activity {

    private boolean isChecked = false;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_i_am_here) {
            invertCheckIn(item);
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    private void invertCheckIn(MenuItem item) {
        isChecked = !isChecked;
        item.setIcon(isChecked ? R.drawable.ic_action_networking : R.drawable.ic_action_alone);

        if (isChecked) {
            Intent intent = new Intent(this, WhoIsHereActivity.class);
            intent.putExtra(IS_CHECKED_IN, isChecked);
            startActivity(intent);
        }
    }
}
